What are exponential equations? An exponential equation is an equation where the unknown is a power In simple cases the solution can be spotted without the use of a calculator For example, In more ...
What are the laws of logarithms? Laws of logarithms allow you to simplify and manipulate expressions involving logarithms The laws of logarithms are equivalent to the laws of indices These laws are...
What are logarithms? A logarithm is the inverse of an exponent This is in the formula booklet Your GDC will be able to use this function to solve equations involving exponents Try to get used to ‘r...
What are partial fractions? Partial fractions allow us to simplify rational expressions into the sum of two or more fractions with constant numerators and linear denominators This allows for integr...
What are the laws of indices? Laws of indices (or index laws) allow you to simplify and manipulate expressions involving exponents An exponent is a power that a number (called the base) is raised t...
Standard form (sometimes called scientific notation or standard index form) gives us a way of writing very big and very small numbers using powers of 10. Standard Form Why use standard form? Some n...
了解IBDP课程的同学和家长应该知道IB在选课上有六个大方向，音乐就是包含在Group 6 — The Arts中的一个选项。在官方的选课规则里，Group 6是可以用Group 2, Group 3或Group 4来替换的，在学生不想学习艺术有关的...
IBDP是什么课程？为什么要选择IB课程？学习IB课程，学习者可以获得哪些益处？ IBDP课程包含哪些课程体系？ 整体来说，IB课程体系主要包括三个主要课程： 小学课程 (PYP)、中学课程 (MYP) 和文凭课程 (DP)。 Inter...
IBDP课程一共有九门，其中有三门称为核心课程，另外六门称为基本课程。基本课程： 第一组：语言A（母语）第二组：语言B（习得语言）第三组：个人与社会学（历史、地理、经济学、哲学、心理学等）第四组：实验科学...
